INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6d15d89efec0b0f9797c3c3f29c5c48e3fa2df4d2fe99bb44b9aef8fe5d26d', 
    'ErzmGXapzxuIaj9NlNjuJzokkD0pA5wIf9A6QSpjW0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)